.mainimgitem h3 {
    color: #475669;
    font-size: 14px;
    opacity: 0.75;
    line-height: 500px;
    margin: 0;
    }

.mainimgitem:nth-child(2n) {
    background-color: #99a9bf;
}
.mainimgitem:nth-child(2n+1) {
    background-color: #d3dce6;
}

.el-header{
    min-height: 60px;
    margin-top: 10px;
}

.el-header .logo{
    background-image: url('image/logo-3.png');
    background-repeat: no-repeat;
    background-position: left;
    background-size: contain;
    min-height: 70px;
}

.el-footer{
    text-align: center;
    background-color: #711a5f;
}

.el-main{
    direction: 'vertical';
    padding-top: 0%;
}

.card{
    margin-top: 20px;
    margin-right: 60px;
    margin-left: 60px;
    margin-bottom: 20px;
    width: 250px;
    text-align: center;
    cursor: pointer;
    border-radius: 10px !important;

}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 20px;
    font-family: "Microsoft YaHei", Arial, Lucida, Verdana, Helvetica, sans-serif;
    color: #872f6d;
}

img{
    width: 100%;
}
p{
    word-wrap: break-word;
}

.navbox{
    margin-top: 20pt;
}

.navbox .nav .navbtn {
    font-size: large;
    line-height: 24px;
    cursor: pointer;
    text-align: center;
}

.navbox .navline{
    width: 60px;
    height: 4px;
    background-color: #4158D0;
    background-image: linear-gradient(43deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    border-radius: 2px;
}

.navbox .nav .navbtn_active {
    font-weight: bold;
    color: #333333;
    transition: all 0.1s;
}
.innocards{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.innocard{
    max-width: 200px;
    border-radius: 15px;
    margin-left: 4%;
    margin-right: 4%;
    margin-bottom: 4%;
}
.cloudcard{
    border-radius: 15px;
    margin-left: 4%;
    margin-right: 4%;
    margin-bottom: 4%;
}
.cloudcontainer{
    display: flex;
    flex-direction: row;
    padding: 2%;
}
.cloudintro{
    margin-left: 2%;
}